topic Re: ksh command or script for SAM System properties output in Operating System - HP-UX

ksh command or script for SAM System properties output

Franky Leeuwerck_2 — Fri, 03 Dec 2004 09:00:39 GMT

Hello,

I'd like to catch the output of the System properties screen in SAM : nr. of active CPU's, version and clock frequency .

| | Processor || Memory || Operating System || Network || Dynamic |
| | \--------------------------------------------------------\
| |/------------------------------------------------------------------\|
| ||Processors: ||
| || Active: 4 ||
| || Total: 5 ||
| ||CPU Version: PA 8500 CPU Module 2.4 ||
| ||Clock Frequency: 440 MHz ||
| ||Machine Identification: |||
| ||Hardware Model: 9000/800/N4000-44 |||
| ||Kernel Width Support: 64 |||

Re: ksh command or script for SAM System properties output

RAC_1 — Fri, 03 Dec 2004 09:04:43 GMT

Do what ever you want in SAM, then look at samlog (/var/sam/samlog) to know which commands sam used. Use those commands to get the desired output.

Anil

Re: ksh command or script for SAM System properties output

Pete Randall — Fri, 03 Dec 2004 09:15:24 GMT

I use something like this:

echo `hostname` "is a " `model |sed 's/9000\/800\///' |sed 's/9000\/899\///'` "with" `ioscan -k |grep -n processor |wc -l` `cpuspeed` "Mhz processors and" `memory` "of memory"

where cpuspeed is a script that looks like this:

HPUX=/stand/vmunix

MHZ=$(echo itick_per_tick/D \
| adb -k $HPUX /dev/kmem \
| tail -1 \
| awk '{print $2/10000}')
echo $MHZ

and memory is a script that looks like this:

HPUX=/stand/vmunix
MAJORREV=$(uname -r | cut -f2 -d .)
if [ $MAJORREV -ge "11.0" ]
then
MYSYMBOL="phys_mem_pages"
else
MYSYMBOL="physmem"
fi

MYMEM=$(echo "${MYSYMBOL}/D" \
| adb $HPUX /dev/kmem \
| grep "${MYSYMBOL}: *." \
| awk '{printf "%.0f MB\n",$2/256}')
echo $MYMEM

The only thing this leaves out is the cpu model which I think you can obtain via cstm. Take a look at this thread:

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=46964

Pete

Re: ksh command or script for SAM System properties output

Franky Leeuwerck_2 — Fri, 03 Dec 2004 09:17:18 GMT

Thanks for the reply.

This is the /var/sam/log/samlog extract generated when retrieving the information :

Entering Task Manager with task mo_get_info.
@!@4@1102083228@0
Performing task "Operating System": Getting System Properties information.
@!@8@1102083228@0
Entering Task Manager with task MO_MODELINFO.
@!@4@1102083228@0
Performing task "Auto Refresh": Getting model.
@!@4@1102083228@0
Executing the following command:\C/usr/bin/model\C
@!@4@1102083228@0
Command completed with exit status 0.
@!@4@1102083228@0
Memory
@!@8@1102083228@0
Exiting Task Manager with task MO_MODELINFO.
@!@4@1102083228@0
Calling PDC_PAT_SYSTEM_INFO.
@!@4@1102083228@0
Calling PDC_SYSTEM_INFO.
@!@4@1102083229@0
Using PDC information to determine the CPU version.
@!@8@1102083229@0
Exiting Task Manager with task mo_get_info.

How should I get the information with a command or script ?
The output layout doesn't matter a lot.

Franky

Re: ksh command or script for SAM System properties output

Geoff Wild — Fri, 03 Dec 2004 09:21:19 GMT

Do as Pete says, or this is also close:

# cat /usr/local/bin/hpmem

#!/bin/ksh
#
# Taken from the HP/UniGraphics FAQ
# You must be ROOT to execute this since it uses adb to
# examine the running kernel
#
GetKernelSymbol()
{
echo "$1/D" | \
adb -k $hpux /dev/kmem | \
tr "\012" " " | \
read junk junk2 kval
}
hpux=/hp-ux
rev=$(uname -r | cut -d. -f2)
if ((rev > 9)); then hpux=/stand/vmunix ;fi
/bin/uname -a
GetKernelSymbol "processor_count"
print CPU Count: $kval
GetKernelSymbol "itick_per_tick"
let speed=kval/10000
print CPU Speed: $speed MHz
if ((rev > 10)); then
print CPU HW Support: `getconf HW_CPU_SUPP_BITS`-bit
print Kernel Support: `getconf KERNEL_BITS`-bit
GetKernelSymbol "memory_installed_in_machine"
else
GetKernelSymbol "physmem"
fi
let mb=kval*4/1024 # convert pages to MB
print RAM Size: $mb MB
GetKernelSymbol "bufpages"
let mb=kval*4/1024 # convert pages to MB
print bufpages: $mb MB
GetKernelSymbol "maxuprc"
print maxuprc: $kval
GetKernelSymbol "maxvgs"
print maxvgs: $kval
GetKernelSymbol "maxfiles"
print maxfiles: $kval
GetKernelSymbol "max_thread_proc"
print max_thread_proc: $kval
GetKernelSymbol "nfile"
print nfile: $kval
GetKernelSymbol "nflocks"
print nflock: $kval
GetKernelSymbol "nproc"
print nproc: $kval
GetKernelSymbol "ninode"
print ninode: $kval
GetKernelSymbol "vfd_cw"
print shmmax: $kval
GetKernelSymbol "shmmni"
print shmmni: $kval
GetKernelSymbol "dbc_max_pct"
print dbc_max_pct: $kval

Rgds...Geoff